KR960012139B1 - Cooling system of stering engine - Google Patents

Cooling system of stering engine Download PDF

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Publication number
KR960012139B1
KR960012139B1 KR1019890012573A KR890012573A KR960012139B1 KR 960012139 B1 KR960012139 B1 KR 960012139B1 KR 1019890012573 A KR1019890012573 A KR 1019890012573A KR 890012573 A KR890012573 A KR 890012573A KR 960012139 B1 KR960012139 B1 KR 960012139B1
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KR
South Korea
Prior art keywords
cooler
water
water tank
cooling
cooling system
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Application number
KR1019890012573A
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Korean (ko)
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KR910004922A (en
Inventor
호광수
Original Assignee
엘지전자 주식회사
구자홍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사, 구자홍 filed Critical 엘지전자 주식회사
Priority to KR1019890012573A priority Critical patent/KR960012139B1/en
Priority to US07/570,729 priority patent/US5010734A/en
Priority to NL9001872A priority patent/NL194343C/en
Priority to SE9002767A priority patent/SE469759B/en
Priority to JP2228492A priority patent/JP2525946B2/en
Priority to DE4027524A priority patent/DE4027524A1/en
Publication of KR910004922A publication Critical patent/KR910004922A/en
Application granted granted Critical
Publication of KR960012139B1 publication Critical patent/KR960012139B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/02—Cooling by evaporation, e.g. by spraying water on to cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/055—Heaters or coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2256/00—Coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2256/00—Coolers
    • F02G2256/50—Coolers with coolant circulation

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

a water tank (2), a supersonic wave generator (3) for changing the water in the water tank to misty water, a pump (4) for transporting the misty water to a cooler (1), a radiator (5) for transforming the vaporized water into liquid state while circulating in the cooler.

Description

스터어링 엔진의 냉각 시스템Cooling system of the steering engine

제1도는 본 발명의 시스템 구성도.1 is a system configuration diagram of the present invention.

제2도는 종래 시스템 구성도.2 is a conventional system configuration diagram.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 냉각기 2 : 물탱크1: cooler 2: water tank

3 : 초음파 발생기 4 : 펌프3: ultrasonic generator 4: pump

5 : 방열기 6 : 스터어링 엔진5: radiator 6: steering engine

7 : 발전기7: generator

본 발명은 스터어링 엔진의 냉각 시스템에 관한 것으로, 좀더 구체적으로는 냉각기에서 작동유체를 냉각시켜 주는 냉각매체를 유체나 공기를 통한 직접 냉각을 실시하지 않고 분사형태인 물방울의 집합체 상태로부터 기체로 변환되는 과정에서 발생되는 증발 잠열을 통하여 냉각시킬 수 있도록 한 것이다.The present invention relates to a cooling system of a steering engine, and more particularly, to convert a cooling medium for cooling a working fluid in a cooler into a gas without a direct cooling through a fluid or air from an aggregate of droplets in a spray form. It is to be cooled through the latent heat of evaporation generated in the process.

종래의 스터어링 엔진은 첨부도면 제2도에 도시된 바와 같이 물탱크(10)로부터 펌프(11)를 통하여 냉각기(1) 측으로 물탱크(10)에 저장된 유체를 계속 순환시키면서 작동유체를 냉각시켜 주거나 또는 냉각매체로서 유체를 사용하지 않고 공냉식 시스템 구성으로서 공기를 냉각기 측으로 순환시켜 냉각작용을 실시하도록 하였다.Conventional steering engines cool the working fluid while continuously circulating the fluid stored in the water tank 10 from the water tank 10 to the cooler 1 side through the pump 11 as shown in FIG. The air is circulated to the cooler side to perform the cooling operation without using a fluid as a cooling medium or a cooling medium.

그러나 상기한 바와 같이 유체나 기체를 통한 종래의 직접적인 냉각방식은 수냉식의 경우 다량의 냉각유체가 필요할 뿐만 아니라 기능면에 있어서 스터어링 엔진의 냉각에는 부적합하였고, 공냉식의 경우에 있어서도 수냉식과 동일하게 냉각효율에 대한 문제점과 함께 스터어링 엔진의 냉각 방식으로는 부적합한 문제점이 있었다.However, as described above, the conventional direct cooling method using a fluid or gas not only requires a large amount of cooling fluid in the case of water cooling, but is also unsuitable for the cooling of the steering engine in terms of function. Along with the problem of efficiency, there was an unsuitable problem as the cooling method of the steering engine.

본 발명의 목적은 작동유체를 액체 상태에서 기체상태로 변환시키고 이때 발생되는 증발잠열을 이용하여 스터어링 엔진을 냉각시킬 수 있는 시스템을 제공하기 위한 것이다.An object of the present invention is to provide a system capable of converting a working fluid from a liquid state to a gaseous state and cooling the steering engine using the latent heat of evaporation generated at this time.

상기와 같은 목적을 달성하기 위한 본 발명의 실시예에 따라 물을 저장하는 물탱크와, 상기 물탱크내의 물의 미세한 물방울의 집합체인 액적상태로 만들어 주는 초음파 발생기와, 상기 초음파 발생기에서 발생된 액적을 냉각기로 보내주는 펌프와, 상기 물탱크 상부에 설치되어 냉각기를 순환하면서 개체화된 액적을 액체로 변환시켜 주는 방열기를 구비한 스터어링 엔진의 냉각 시스템이 제공된다.According to an embodiment of the present invention for achieving the above object, the water tank for storing the water, and the ultrasonic generator to make a droplet state of a collection of fine droplets of water in the water tank, and the droplets generated in the ultrasonic generator There is provided a cooling system of a steering engine having a pump to be sent to the cooler and a radiator installed on top of the water tank to circulate the cooler to convert individualized droplets into liquid.

본 발명을 일실시예로 도시한 제1도를 참조하여 상세하게 설명한다.The present invention will be described in detail with reference to FIG. 1 showing an embodiment.

제1도는 본 발명 시스템의 구성도로서, 물이 저장된 물탱크(2)의 출구측에 초음파 발생기(3)가 연결되어 물탱크로부터 유입되는 물을 미세한 물방울의 집합체인 액적(液滴) 상태로 만들어 주며, 상기 초음파 발생기와 냉각기(1) 사이에는 펌프(4)가 설치되어 있다.1 is a configuration diagram of the system of the present invention, in which an ultrasonic generator 3 is connected to an outlet side of a water tank 2 in which water is stored, so that water flowing from the water tank is in the form of droplets, which are collections of fine droplets. The pump 4 is installed between the ultrasonic generator and the cooler 1.

따라서 초음파 발생기에서 액적화된 물은 펌프(4)에 의해 냉각기(1) 측으로 강제 이송되어 냉각기를 순환하게 되며, 냉각기를 순환하는 과정에서 냉각기내를 흐르는 스터어링 엔진(6)의 작동유체의 열을 빼앗아 기체화 된다.Accordingly, the water dropleted in the ultrasonic generator is forced to the cooler 1 by the pump 4 to circulate the cooler, and heat of the working fluid of the steering engine 6 flowing in the cooler in the course of circulating the cooler. It takes away and vaporizes.

즉, 액적화된 물이 냉각기(1)를 순환하는 고정에서 기체화 되며, 기체로 변화할때 발생하는 증발잠열에 의해 냉각기내를 흐르는 엔진의 작동유체가 냉각되어 다시 엔진으로 순환하게 되는 것이다.That is, the dropletized water is gasified in the stationary circulation of the cooler 1, and the working fluid of the engine flowing in the cooler is cooled by the latent heat of evaporation generated when the gas is changed into gas, thereby circulating back to the engine.

상기와 같이 냉각기내를 흐르는 엔진 작동유체의 열을 빼앗아 기화된 기체는 물탱크(2)측으로 순환되고 물탱크 상부에 설치된 방열기(5)를 지나면서 다시 액체상태로 변환된 후 물탱크내로 떨어져 1사이클의 순환을 완료되며, 이와 같은 순환 사이클의 반복에 의해 계속 냉각작용을 하게 된다.The gas vaporized by depriving heat of the engine working fluid flowing in the cooler as described above is circulated to the water tank (2) and passed through the radiator (5) installed in the upper portion of the water tank again converted to a liquid state and then dropped into the water tank 1 The cycle of the cycle is completed, and cooling is continued by the repetition of the cycle.

또한 냉각기를 순환하는 과정에서 기화되지 못한 일부 액적은 액화된 후 냉각기와 물탱크 사이에 연결된 분지관(8)을 통해 물탱크로 떨어지게 된다.In addition, some droplets which have not been vaporized in the course of circulating the cooler are liquefied and fall into the water tank through a branch pipe 8 connected between the cooler and the water tank.

그리고 초음파 발생기(3)와 펌프(4)를 구동시키기 위한 전원을 스터어링 엔진의 구동부와 연결된 발전기(7)를 통해 얻을 수 있으므로 별도의 외부전원을 필요로 하지 않는다.In addition, since power for driving the ultrasonic generator 3 and the pump 4 can be obtained through the generator 7 connected to the driving unit of the steering engine, a separate external power source is not required.

이상에서와 같이 본 발명에 따른 스터어링 엔진의 냉각시스템은 물을 액정상태로 만들어 기화시킬때 발생하는 증발잠열을 이용하여 스터어링 엔진을 냉각시키도록 되어 있으므로 유체나 공기의 흐름에 의한 직접 냉각을 하는 종래 시스템에 비해 월등히 우수한 냉각효과를 발휘하여 스터어링 엔진의 성능을 향상시킬 수 있게 된다.As described above, the cooling system of the steering engine according to the present invention is configured to cool the steering engine by using the latent heat of evaporation generated when vaporizing the water into a liquid crystal state. It is possible to improve the performance of the steering engine by showing an excellent cooling effect compared to the conventional system.

Claims (3)

물을 저장하는 물탱크(2)와, 상기 물탱크내의 물을 미세한 물방울의 집합체인 액적상태로 만들어 주는 초음파 발생기(3)와, 상기 초음파 발생기에서 발생된 액적을 냉각기(1)로 보내주는 펌프(4)와, 상기 냉각기를 순환하면서 기체화된 액적을 액체상태를 변환시켜 주는 방열기(5)로 구성된 것을 특징으로 하는 스터어링 엔진의 냉각 시스템.A water tank (2) for storing water, an ultrasonic generator (3) for making water in the water tank into a droplet state as a collection of fine droplets, and a pump for sending the droplets generated by the ultrasonic generator to the cooler (1). (4) and a radiator (5) for converting gasified droplets into a liquid state while circulating the cooler. 제1항에 있어서, 상기 펌프(4)를 엔진 구동부에 의해 작동하는 발전기(7)에 연결하여 전원을 공급받게 한 스터어링 엔진의 냉각 시스템.The cooling system of a steering engine according to claim 1, wherein the pump (4) is connected to a generator (7) operated by an engine drive to be powered. 제1항에 있어서, 상기 방열기(5)가 물탱크(2)의 상부에 설치된 스터어링 엔진의 냉각 시스템.2. Cooling system according to claim 1, wherein the radiator (5) is installed on top of the water tank (2).
KR1019890012573A 1989-08-31 1989-08-31 Cooling system of stering engine KR960012139B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019890012573A KR960012139B1 (en) 1989-08-31 1989-08-31 Cooling system of stering engine
US07/570,729 US5010734A (en) 1989-08-31 1990-08-22 Cooling system for a stirling engine
NL9001872A NL194343C (en) 1989-08-31 1990-08-24 Stirling engine.
SE9002767A SE469759B (en) 1989-08-31 1990-08-30 COOLING SYSTEM FOR STIRLING MACHINE
JP2228492A JP2525946B2 (en) 1989-08-31 1990-08-31 Stirling engine cooling system
DE4027524A DE4027524A1 (en) 1989-08-31 1990-08-31 Stirling engine cooling system - uses atomised particle flow obtained via ultrasonic wave generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890012573A KR960012139B1 (en) 1989-08-31 1989-08-31 Cooling system of stering engine

Publications (2)

Publication Number Publication Date
KR910004922A KR910004922A (en) 1991-03-29
KR960012139B1 true KR960012139B1 (en) 1996-09-16

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Application Number Title Priority Date Filing Date
KR1019890012573A KR960012139B1 (en) 1989-08-31 1989-08-31 Cooling system of stering engine

Country Status (6)

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US (1) US5010734A (en)
JP (1) JP2525946B2 (en)
KR (1) KR960012139B1 (en)
DE (1) DE4027524A1 (en)
NL (1) NL194343C (en)
SE (1) SE469759B (en)

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JP4999255B2 (en) * 2001-07-10 2012-08-15 レイクウッド−アメディックス，インコーポレーテッド Oligonucleotide-containing pharmacological composition and use thereof
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US7617680B1 (en) 2006-08-28 2009-11-17 Cool Energy, Inc. Power generation using low-temperature liquids
US7877999B2 (en) 2007-04-13 2011-02-01 Cool Energy, Inc. Power generation and space conditioning using a thermodynamic engine driven through environmental heating and cooling
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US7694514B2 (en) * 2007-08-08 2010-04-13 Cool Energy, Inc. Direct contact thermal exchange heat engine or heat pump
US10221808B2 (en) 2012-05-02 2019-03-05 Solar Miller Stirling engine and methods of operations and use
US8838367B1 (en) 2013-03-12 2014-09-16 Mcalister Technologies, Llc Rotational sensor and controller
US9377105B2 (en) 2013-03-12 2016-06-28 Mcalister Technologies, Llc Insert kits for multi-stage compressors and associated systems, processes and methods
US9255560B2 (en) 2013-03-15 2016-02-09 Mcalister Technologies, Llc Regenerative intensifier and associated systems and methods
US9091204B2 (en) 2013-03-15 2015-07-28 Mcalister Technologies, Llc Internal combustion engine having piston with piston valve and associated method
US10781771B1 (en) * 2019-09-22 2020-09-22 Ghasem Kahe Automatic cooling system for combustion engine

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JP2653438B2 (en) * 1987-08-20 1997-09-17 三菱電機株式会社 Stirling heat engine

Also Published As

Publication number Publication date
DE4027524C2 (en) 1993-06-09
SE9002767L (en) 1991-03-01
JP2525946B2 (en) 1996-08-21
NL9001872A (en) 1991-03-18
SE9002767D0 (en) 1990-08-30
KR910004922A (en) 1991-03-29
NL194343B (en) 2001-09-03
JPH03117659A (en) 1991-05-20
DE4027524A1 (en) 1991-03-14
NL194343C (en) 2002-01-04
US5010734A (en) 1991-04-30
SE469759B (en) 1993-09-06

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